. Ecuadorian frogs of the genus Colostethus (Anura:Dendrobatidae). Colostethus. ECUADORIAN FROGS OF THE GENUS COLOSTETHUS 53 1. 600 M. CONTOUR OVER 3000 M J OVER 5000M 040 100 KILOMETERS - 5 Fig. 15. Distributions of Colostethus mystax{0), C. pulclwllus(A). C. pumilus (hexagon). C. delatorreae (â ). C. vertebralis (â¼), and C. whymperi (â¦). arm and hind limbs white, except gray on lower arm, palmar and plantar surfaces. Measurements ofholotype (mm): SVL , tibia length , head length , head width , eye diameter , eye-nostril distance , tympanum diameter Variation.âMale (


. Ecuadorian frogs of the genus Colostethus (Anura:Dendrobatidae). Colostethus. ECUADORIAN FROGS OF THE GENUS COLOSTETHUS 53 1. 600 M. CONTOUR OVER 3000 M J OVER 5000M 040 100 KILOMETERS - 5 Fig. 15. Distributions of Colostethus mystax{0), C. pulclwllus(A). C. pumilus (hexagon). C. delatorreae (â ). C. vertebralis (â¼), and C. whymperi (â¦). arm and hind limbs white, except gray on lower arm, palmar and plantar surfaces. Measurements ofholotype (mm): SVL , tibia length , head length , head width , eye diameter , eye-nostril distance , tympanum diameter Variation.âMale (RMNH 25248) has a gray throat in contrast to females and the holotype (sub- adult male) that have immaculate white throats. Color patterns in other specimens are like the holo- type except some specimens that have fewer white stipples on the posterior part of the flank. Some specimens lack webbing on the toes. A recently metamorphosed juvenile (CAS 10591) has a SVL of mm and basal webbing. The dorsum is uniform brown and the throat is stippled with Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Coloma, Luis A; University of Kansas. Natural History Museum. Lawrence, Kan. : Natural History Museum, University of Kansas


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